title: Hormonal effects of the 300 microgram norethisterone (NET) minipill. 3. Comparison of the short-term (2nd month) and medium-term (6th month) effects in 21 subjects.
mesh_terms: D004092:20-alpha-Dihydroprogesterone / Q000097:blood; D004958:Estradiol / Q000097:blood; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood; D012739:Gonadal Steroid Hormones / Q000097:blood*; D006065:Gonadotropins, Pituitary / Q000097:blood*; D006801:Humans; D006908:Hydroxyprogesterones / Q000097:blood; D007986:Luteinizing Hormone / Q000097:blood; D008598:Menstruation; D009640:Norethindrone / Q000008:administration & dosage* / Q000494:pharmacology; D010053:Ovary / Q000187:drug effects; D010902:Pituitary Gland / Q000187:drug effects; D011374:Progesterone / Q000097:blood; D011863:Radioimmunoassay; D013997:Time Factors
chemical_list: D012739:Gonadal Steroid Hormones; D006065:Gonadotropins, Pituitary; D006908:Hydroxyprogesterones; D004092:20-alpha-Dihydroprogesterone; D011374:Progesterone; D004958:Estradiol; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone; D009640:Norethindrone